WooCommerce:使用文本覆盖购物车价格

WooCommerce: Cart price override with text

我们有一堆产品:

我们让它们可以通过内置挂钩购买,但购物车在结账时仍将它们显示为 0 price

我们希望购物车和结帐摘要显示 "Special order" 或任何其他文本,但 WooCommerce 似乎使基于文本的价格无效。

试过这个: WooCommerce: Add product to cart with price override?

上面的数字覆盖效果很好,但是当尝试使用文本覆盖时,它默认返回显示 0 price.

为什么?这些产品是按订单生产的,商店管理员将在与 customer/supplier.

交谈后更新价格

您需要过滤购物车中显示价格和小计的字符串。您提到的 link 讨论了更改实际价格。在您的情况下,价格 0 美元,直到您稍后设置实际价格。购物车总数可能也有过滤器,但这应该是一个开始:

add_filter( 'woocommerce_cart_item_price', 'so_38057349_cart_item_price', 10, 3 );
function so_38057349_cart_item_price( $price, $cart_item, $cart_item_key ) {

    if ( $cart_item[ 'data' ]->price == 0 ) {
        $price = __( 'Special Order', 'yourtheme' );
    }

    return $price;
}


add_filter( 'woocommerce_cart_item_subtotal', 'so_38057349_cart_item_subtotal', 10, 3 );
function so_38057349_cart_item_subtotal( $subtotal, $cart_item, $cart_item_key ) {

    if ( $cart_item[ 'data' ]->price == 0 ) {
        $subtotal = __( 'To be determined', 'yourtheme' );
    }

    return $subtotal;
}


add_filter( 'woocommerce_order_formatted_line_subtotal', 'so_38057349_order_item_subtotal', 10, 3 );
function so_38057349_order_item_subtotal( $subtotal, $item, $order ) {

    if ( isset( $item[ 'line_subtotal' ] ) && $item[ 'line_subtotal' ] == 0 ) {
        $subtotal = __( 'To be determined', 'yourtheme' );
    }

    return $subtotal;
}

当然,这也适用于任何价格为 0 的产品,可能不仅适用于您配置为定制的产品,因此您可能需要比我在此处提供的更多的条件逻辑。

跟进您的评论.... woocommerce_order_amount_total 是数字总数而不是显示的 html。您可以在 cart-totals.php 模板中看到正在调用的函数。

function so_38057349_woocommerce_cart_subtotal( $cart_subtotal, $compound, $cart ) { 
    if( $cart->subtotal == 0 ){
        $cart_subtotal = __( 'Order subtotal to be determined', 'yourtheme' ); 
    }
    return $cart_subtotal; 
}; 
add_filter( 'woocommerce_cart_subtotal', 'so_38057349_woocommerce_cart_subtotal', 10, 3 ); 


// define the woocommerce_order_amount_total callback 
function so_38057349_woocommerce_order_amount_total( $order_total ) { 
    if( WC()->cart->get_total() == 0 ){
        $order_total = __( 'Order total to be determined', 'yourtheme' ); 
    }
    return $order_total; 
}; 
add_filter( 'woocommerce_cart_totals_order_total_html', 'so_38057349_woocommerce_order_amount_total' ); 

更新截图:

扩展 Helga 的回答,这里是将购物车页面、结帐页面和订单确认电子邮件中的价格更改为 'to be determined' 的完整代码。文本保持不同,以便人们可以发现每个过滤器的位置。

    add_filter( 'woocommerce_cart_item_price', 'filter_cart_item_price', 10, 3 );
function filter_cart_item_price( $price, $cart_item, $cart_item_key ) {
    if ( $cart_item[ 'data' ]->price == 0 ) {
        $price = __( 'Special Order', 'yourtheme' );
    }
    return $price;
}

add_filter( 'woocommerce_cart_item_subtotal', 'filter_cart_item_subtotal', 10, 3 );
function filter_cart_item_subtotal( $subtotal, $cart_item, $cart_item_key ) {
    if ( $cart_item[ 'data' ]->price == 0 ) {
        $subtotal = __( 'To be determined', 'yourtheme' );
    }
    return $subtotal;
}

add_filter( 'woocommerce_cart_subtotal', 'filter_woocommerce_cart_subtotal', 10, 3 ); 
function filter_woocommerce_cart_subtotal( $cart_subtotal, $compound, $instance ) { 
    $cart_subtotal = __( 'To be determined 4', 'yourtheme' ); 
    return $cart_subtotal; 
}; 


add_filter( 'woocommerce_order_formatted_line_subtotal', 'filter_order_item_subtotal', 10, 3 );
function filter_order_item_subtotal( $subtotal, $item, $order ) {
    if ( isset( $item[ 'line_subtotal' ] ) && $item[ 'line_subtotal' ] == 0 ) {
        $subtotal = __( 'To be determined 2', 'yourtheme' );
    }
    return $subtotal;
}

add_filter( 'woocommerce_order_subtotal_to_display', 'filter_woocommerce_order_subtotal_to_display', 10, 3 ); 
function filter_woocommerce_order_subtotal_to_display( $subtotal, $compound, $instance ) { 
        $subtotal = __( 'To be determined 6', 'yourtheme' );
    return $subtotal; 
};

add_filter( 'woocommerce_get_formatted_order_total', 'filter_woocommerce_get_formatted_order_total', 10, 2 ); 
function filter_woocommerce_get_formatted_order_total( $formatted_total, $instance ) { 
        $formatted_total = __( 'To be determined 8', 'yourtheme' );
    return $formatted_total; 
};